CN203924655U - A kind of novel elevator pit shaft operating platform frame - Google Patents
A kind of novel elevator pit shaft operating platform frame Download PDFInfo
- Publication number
- CN203924655U CN203924655U CN201420327290.6U CN201420327290U CN203924655U CN 203924655 U CN203924655 U CN 203924655U CN 201420327290 U CN201420327290 U CN 201420327290U CN 203924655 U CN203924655 U CN 203924655U
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- CN
- China
- Prior art keywords
- pit shaft
- brace summer
- operating platform
- platform frame
- support bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of novel elevator pit shaft operating platform frame, comprise support body, support body is provided with chock, on chock, be covered with panel, support body is the double-deck support body of level, comprise the construction layer on top and the overcoat of bottom, described construction layer comprises the support frame on brace summer and beam longitudinally, overcoat comprises fence rail longitudinally, between brace summer and fence rail, by symmetrically arranged vertical suspension rod, be connected as a single entity, the two ends of brace summer are fixedly connected with pit shaft barrel by connector, described connector is support bar, one end of support bar fixes support bar by being fixedly connected in advance the limiting plate of brace summer downside, within the other end is plugged to the pre-buried sleeve pipe in the interior vertical interval of pit shaft barrel.The utility model is used is the conventional constructional materials in job site, and cost-saving, construction is set up easy, can directly assemble at the construction field (site), use safety factor higher, can be with construction floor Integral lifting, can be recycled, solved the dangerous larger difficult problem of elevator shaft border construction.
Description
Technical field
The utility model belongs to the realm of building construction, relates to a kind of elevator shaft operating platform frame.
Background technology
At present, when the elevator shaft in building Tall Shear Wall Structures is constructed, need erection construction protector to carry out a series of working procedure.Traditional construction protection device generally adopts and between shear wall and elevator beam, sets up two spandrel girders, and on spandrel girder, weld vertical spacer bars, on spacer bars, insert steel pipe and set up operating platform, and on laying on platform, people's panel operates, pit shaft protection is difficult to set up, when workman constructs on this protector, dangerous coefficient is larger, and operating platform is set up inconvenience, reuses the technical problems such as inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of novel elevator pit shaft operating platform frame, solve traditional dangerous coefficient of elevator shaft paralell larger, and putting up platform inconvenience, reuses the technical problems such as inconvenience.
For achieving the above object, the utility model adopts following technical scheme:
A kind of novel elevator pit shaft operating platform frame, be positioned among the pit shaft that shear wall and elevator beam surround, comprise support body, support body is provided with chock, is covered with panel on chock, the double-deck support body that described support body is level, comprise the construction layer on top and the overcoat of bottom, described construction layer comprises the support frame on brace summer and beam longitudinally, and described overcoat comprises fence rail longitudinally
Between described brace summer and fence rail, by symmetrically arranged vertical suspension rod, be connected as a single entity, the two ends of brace summer are fixedly connected with pit shaft barrel by connector, described connector is support bar, one end of support bar fixes support bar by being fixedly connected in advance the limiting plate of brace summer downside, within the other end is plugged to the pre-buried sleeve pipe in the interior vertical interval of pit shaft barrel.
Described suspension rod is to be formed by round steel bending, the top bending of suspension rod is inverted U suspension ring, construction layer stretches out for lifting in the arc portion of suspension ring, and the foot of suspension ring is soldered to the outside at the both ends of brace summer, and the bottom bending of suspension rod is for placing the also U-shaped draw-in groove of fixed protection beam end.
Described brace summer is two limbs channel-section steels down, limiting plate be vertical welding to groove and the steel plate of two right-angled triangles that are oppositely arranged, support bar is adjusted it by the hypotenuse of limiting plate and is fixed position.
Described fence rail is two limbs channel-section steels down, the outside of channel-section steel two limbs and the welding of the inner side of U-shaped draw-in groove.
Described support bar is high-strength bolt or reinforcing bar.
Described support frame comprises a plurality of horizontal parallel main joists and longitudinal edge sealing at main joist two ends, and described main joist and edge sealing are reinforcing bar.
Compared with prior art the utlity model has following characteristics and beneficial effect:
The utility model is compared traditional steel pipe operating platform frame, adopt double-decked platform frame to form, the construction layer on top can be gone up people's operation, the overcoat of bottom can also be placed building unit except can protecting workman, also can carry out upper people's operation if desired, peg graft by the pre-buried sleeve pipe in vertical interval in support bar and pit shaft barrel in the two ends of construction layer brace summer, for convenience detach, support bar fixes support bar by being fixedly connected in advance the limiting plate of brace summer downside, during lifting, only brace summer need be mentioned to the lifting that can complete paralell from support bar, set up easy mobility strong, double-decked platform frame connects as one by suspension rod, suspension rod multi-use, and top can be bent into suspension ring and conveniently support body be lifted, and bottom is bent into the fence rail that cell body is placed overcoat.
The utility model is used is the conventional constructional materials in job site, and cost-saving, construction is set up easy, can directly assemble at the construction field (site), use safety factor higher, can be with construction floor Integral lifting, can be recycled, solved the dangerous larger difficult problem of elevator shaft border construction.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is the schematic top plan view of the utility model operating platform frame.
Fig. 2 is brace summer and the support framework structure schematic diagram of construction layer.
Fig. 3 is that construction layer is laid the structural representation of chock and panel on brace summer and support frame.
Fig. 4 is the facade structures schematic diagram of the utility model operating platform frame.
Fig. 5 is the node connecting structure schematic diagram of the utility model operating platform frame and shear wall.
Reference numeral: 1-shear wall, 2-elevator beam, 3-construction layer, 3.1-brace summer, 3.2-support frame, 3.21-main joist, 3.22-edge sealing, 4-overcoat, 5-chock, 6-panel, 7-suspension rod, 7.1-inverted U suspension ring, 7.2-U type draw-in groove, 8-connector, 9-limiting plate, 10-sleeve pipe.
The specific embodiment
Embodiment is shown in Figure 1, a kind of novel elevator pit shaft operating platform frame, be positioned among the pit shaft that shear wall 1 and elevator beam 2 surround, four pit shafts of having encircled a city in the present embodiment, in each pit shaft, be provided with a paralell, shown in Figure 4, each paralell comprises support body, participate in described in Fig. 3 and Fig. 4, support body is provided with chock 5, on chock, be covered with panel 6, described support body is the double-deck support body of level, comprise the construction layer 3 on top and the overcoat 4 of bottom, shown in Figure 2, described construction layer 3 comprises the support frame 3.2 on brace summer 3.1 and beam longitudinally, described overcoat 4 comprises fence rail longitudinally.
Shown in Fig. 1 and Fig. 4, between described brace summer 3.1 and fence rail, by symmetrically arranged vertical suspension rod 7, be connected as a single entity, shown in Figure 5, the two ends of brace summer 3.1 are fixedly connected with pit shaft barrel by connector 8, described connector 8 is support bar, one end of support bar fixes support bar by being fixedly connected in advance the limiting plate 9 of brace summer downside, within the other end is plugged to the pre-buried sleeve pipe 10 in the interior vertical interval of pit shaft barrel.
Shown in Figure 4, described suspension rod 7 is to be formed by round steel bending, the top bending of suspension rod 7 is inverted U suspension ring 7.1, construction layer 3 stretches out for lifting in the arc portion of suspension ring, the foot of suspension ring is soldered to the outside at the both ends of brace summer, and the bottom bending of suspension rod 7 is for placing the also U-shaped draw-in groove 7.2 of fixed protection beam end.
Described brace summer 3.1 is two limbs channel-section steels down, and limiting plate 9 is for vertical welding is to groove and the steel plate of two right-angled triangles that are oppositely arranged, and support bar is adjusted it by the hypotenuse of limiting plate 9 and fixed position.
Described fence rail is two limbs channel-section steels down, the outside of channel-section steel two limbs and the welding of the inner side of U-shaped draw-in groove 7.2.
Described support bar is high-strength bolt or reinforcing bar.
Shown in Figure 2, described support frame 3.2 comprises a plurality of horizontal parallel main joists 3.21 and longitudinal edge sealing 3.22 at main joist two ends, and described main joist and edge sealing are reinforcing bar.
In the utility model, brace summer 3.1 and fence rail all arrange two, by suspension rod, the end of upper and lower two-layer beam are connected as one, and suspension rod arranges four altogether, and the two ends of every beam arrange one.
In the present embodiment, suspension ring adopt the round steel that diameter is 20mm, and brace summer is No. 12 channel-section steels, and fence rail is No. 10 channel-section steels, main joist in support frame adopts the reinforcing bar that diameter is 28mm, be spaced apart 300mm, edge sealing adopts the reinforcing bar that diameter is 16mm, and the length that edge sealing reinforcing bar stretches out main joist is 100mm.
Claims (6)
1. a novel elevator pit shaft operating platform frame, be positioned among the pit shaft that shear wall (1) and elevator beam (2) surround, comprise support body, support body is provided with chock (5), is covered with panel (6) on chock, it is characterized in that: the double-deck support body that described support body is level, comprise the construction layer (3) on top and the overcoat of bottom, described construction layer (3) comprises the support frame (3.2) on brace summer (3.1) and beam longitudinally, and described overcoat (4) comprises fence rail longitudinally
Between described brace summer (3.1) and fence rail, by symmetrically arranged vertical suspension rod (7), be connected as a single entity, the two ends of brace summer (3.1) are fixedly connected with pit shaft barrel by connector (8), described connector (8) is support bar, one end of support bar fixes support bar by being fixedly connected in advance the limiting plate (9) of brace summer downside, within the other end is plugged to the pre-buried sleeve pipe (10) in the interior vertical interval of pit shaft barrel.
2. a kind of novel elevator pit shaft operating platform frame according to claim 1, it is characterized in that: described suspension rod (7) is to be formed by round steel bending, the top bending of suspension rod (7) is inverted U suspension ring (7.1), construction layer (3) stretches out for lifting in the arc portion of suspension ring, the foot of suspension ring is soldered to the outside at the both ends of brace summer, and the bottom bending of suspension rod (7) is for placing the also U-shaped draw-in groove (7.2) of fixed protection beam end.
3. a kind of novel elevator pit shaft operating platform frame according to claim 1, it is characterized in that: described brace summer (3.1) is two limbs channel-section steel down, limiting plate (9) is for vertical welding is to groove and the steel plate of two right-angled triangles that are oppositely arranged, and support bar is adjusted its fixing position by the hypotenuse of limiting plate (9).
4. a kind of novel elevator pit shaft operating platform frame according to claim 2, is characterized in that: described fence rail is two limbs channel-section steel down, the inner side welding of the outside of channel-section steel two limbs and U-shaped draw-in groove (7.2).
5. a kind of novel elevator pit shaft operating platform frame according to claim 1, is characterized in that: described support bar is high-strength bolt or reinforcing bar.
6. a kind of novel elevator pit shaft operating platform frame according to claim 1, it is characterized in that: described support frame (3.2) comprises a plurality of horizontal parallel main joists (3.21) and longitudinal edge sealing (3.22) at main joist two ends, and described main joist and edge sealing are reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327290.6U CN203924655U (en) | 2014-06-19 | 2014-06-19 | A kind of novel elevator pit shaft operating platform frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327290.6U CN203924655U (en) | 2014-06-19 | 2014-06-19 | A kind of novel elevator pit shaft operating platform frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203924655U true CN203924655U (en) | 2014-11-05 |
Family
ID=51820505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420327290.6U Expired - Fee Related CN203924655U (en) | 2014-06-19 | 2014-06-19 | A kind of novel elevator pit shaft operating platform frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203924655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403608A (en) * | 2018-11-20 | 2019-03-01 | 广州景兴建筑科技有限公司 | A kind of building elevator shaft mouth security protection platform |
| CN110821162A (en) * | 2019-11-25 | 2020-02-21 | 上海宝冶集团有限公司 | Elevator shaft top plate erecting device |
-
2014
- 2014-06-19 CN CN201420327290.6U patent/CN203924655U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403608A (en) * | 2018-11-20 | 2019-03-01 | 广州景兴建筑科技有限公司 | A kind of building elevator shaft mouth security protection platform |
| CN110821162A (en) * | 2019-11-25 | 2020-02-21 | 上海宝冶集团有限公司 | Elevator shaft top plate erecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150619 |
|
| EXPY | Termination of patent right or utility model |